Question

我正在尝试使用es 6.2.3将项目更新为spring-boot-starter-data-elastic-search 2.0.1，但这不起作用。我收到这个错误：

INFO 27836 --- [ost-startStop-1]   o.elasticsearch.plugins.PluginsService：加载的插件   [org.elasticsearch.index.reindex.ReindexPlugin]   INFO 27836 --- [ost-startStop-1]   o.elasticsearch.plugins.PluginsService：加载的插件   [org.elasticsearch.join.ParentJoinPlugin]   INFO 27836 --- [ost-startStop-1]   o.elasticsearch.plugins.PluginsService：加载的插件   [org.elasticsearch.percolator.PercolatorPlugin]   INFO 27836 --- [ost-startStop-1]   o.elasticsearch.plugins.PluginsService：加载的插件   [org.elasticsearch.script.mustache.MustachePlugin]   INFO 27836 --- [ost-startStop-1]   o.elasticsearch.plugins.PluginsService：加载的插件   [org.elasticsearch.transport.Netty3Plugin]
  INFO 27836 --- [ost-startStop-1]   o.elasticsearch.plugins.PluginsService：加载的插件   [org.elasticsearch.transport.Netty4Plugin]
  INFO 27836 --- [ost-startStop-1]   o.elasticsearch.plugins.PluginsService：没有加载模块   ERROR 27836 --- [ost-startStop-1]   o.s.b.web.embedded.tomcat.TomcatStarter：启动Tomcat时出错   上下文。例外：   org.springframework.beans.factory.BeanCreationException。信息：   创建名为'servletEndpointRegistrar'的bean时出错   类路径资源   [组织/ springframework的/启动/致动/自动配置/端点/网络/ ServletEndpointManagementContextConfiguration.class]：

我尝试添加这些修改：
[1] https://docs.spring.io/spring-boot/docs/current-SNAPSHOT/reference/htmlsingle/#production-ready [2] https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-2.0-Migration-Guide
但仍然无法工作，也许某人有一个很好的配置springboot数据和application.properties？

ElasticSearchConfiguration的代码：

public Client client() throws Exception{

    Settings esSettings = Settings.builder()
            .put("cluster.name", EsClusterName)
            .build();

    //https://www.elastic.co/guide/en/elasticsearch/guide/current/_transport_client_versus_node_client.html
    TransportClient client= new PreBuiltTransportClient(esSettings).addTransportAddress( new InetSocketTransportAddress(InetAddress.getByName(EsHost), EsPort));
    return client();
}
@Bean
public ElasticsearchOperations elasticsearchTemplate() throws Exception {
    return new ElasticsearchTemplate(client());
}

application.properties：

elasticsearch.clustername = progilone-cluster 
elasticsearch.host = localhost 
elasticsearch.port = 9300 
management.endpoints.web.base-path=/application
management.endpoints.web.path-mapping.health=healthcheck
spring.data.elasticsearch.cluster-nodes

申请：

public void run(String... strings) throws Exception {
    System.out.println("------------------------------RUN");
    ElasticConcept eC1=new ElasticConcept("test1","uri1");
    ElasticConcept eC2=new ElasticConcept("test2","uri2");
    elasticConceptRepository.save(eC1);
    elasticConceptRepository.save(eC2);
    Iterable<ElasticConcept> customers = elasticConceptRepository.findAll();
    customers.forEach(System.out::println);        
    IndexQuery indexQuery = new IndexQueryBuilder().withId(eC1.getLabel()).withObject(eC1).build();
    elasticsearchTemplate.index(indexQuery);

提前致谢!!

Answer 1

如果某人有类似我的问题，我使用ES 5.5.0和spring boot 2.0.1以及spring data 3.0.6（但我没有在pom中设置一个版本）：

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.1.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
        </dependency>

我只配置了application.properties，但我没有制作ElasticSearchConfiguration文件：

> spring.data.elasticsearch.cluster-name=progilone-cluster 
> spring.data.elasticsearch.cluster-nodes=localhost:9300 
> spring.data.elasticsearch.repositories.enabled=true
> spring.data.elasticsearch.properties.path.home=target/elastic-embedded
> server.port=8081

最后，最大的修正是以与实体文件（uri - ＆gt; findbyUri）相同的方式调用存储库文件中的函数，例如：

---实体档案

 @Id
    @Field(type= FieldType.text, index = true)
    private String uri;
    @Field(type= FieldType.text)
    private String label;

--- RepositoryFile

public interface ElasticConceptRepository extends
        ElasticsearchRepository<ElasticConcept, String> {
    public ElasticConcept findByUri(String uri);
    public ElasticConcept findByLabel(String label);

- Loader文件（我调用我的操作）

@Component
public class Loader {
    @Autowired
    ElasticsearchOperations operations;
    @Autowired
    ElasticConceptRepository elasticConceptRepository;

    @PostConstruct
    @Transactional
    public void loadAll() {
        System.out.println("------------------------------RUN");
        operations.putMapping(ElasticConcept.class);
        System.out.println("Loading Data");
        elasticConceptRepository.save(new ElasticConcept("test1", "uri1"));
        System.out.printf("Loading Completed");
    }

就是这样。

如何使用es 6.2.3

1 个答案: